5. Write the following statements in If-then form. • Handing in a term paper and getting an A on every piece of work is a necessary condition for getting an A in the course. • tis sufficient for Bob to take an umbrella in order to keep the rain away. 6. Indicate whether the following arguments are valid or invalid. Support your answer by diagrams. All birds are things that can fly. All airplanes are things that can fly. Therefore, all birds are airplanes. • Some physicists are logical. No philosophers are logical. Therefore, some physicists are not philosophers.

Q: V-539 7. V11

A: To Determine:  Simplify

Q: Find A. A = (3A)-1 [ -3-2 4 2

A: Let us consider that                     A=abcdWe have                   (3A)-1=-3-242 ⟹…

Q: Use the graph to solve the equation: x + 5 = 0.5(x + 3)² - 2 Answer

A:

Q: k2-35=2k

A:

Q: 4y-12=0

A: 4y = 12 y = 3

Q: Find A. A= (4A)-¹ = 3 2 22

A:

Q: (-2) · (15 + 9) + (5 – 9 + 8)

A: Given: -2·15+9÷5-9+8

Q: What is the value for s3?

A:

Q: 14 +2

A: Adding Fractions Step 1: Make sure the bottom numbers (the denominators) are the same. Step 2: Add…

Q: Todt 5(-37+4)

A: Given,   ∫  -3t+410dt

Q: cx3 Y So So exdydx

A: .

Q: 1 +1

A: Given  1+1=

Q: 3b-12 = 30

A:

Q: 4b2 + 8b +7 = 4

A: Given that

Q: -3w+5=23

A:

Q: 5×-6=37

A: Given,           5×-6=37

Q: 3n+20=15

A: solve the given 3n+20=15

Q: x+9= 12 %3D

A: Given: x+9=12

Q: 3=6

A: Suppose the empty box has value x than do the calculation.

Q: (-12)+7

A: To simplify any expression involving numbers we need to use the BODMAS rule which specifies the…

Q: Ys+1 s7105 +?4

A:

Q: Vs-+ 12²

A: To determine:

Q: 2(a+3)= -12

A: Solution: Here 2(a+3) =-12

Q: (2+34)²

A:

Q: 8P4 11C7

A:

Q: S dr 3r+5 r3-8

A:

Q: a = 2 - 9a

A:

Q: 7k = 91

A: We will find the value of k in the following step.

Q: 5xn=25

A: 5×n = 25 To find value of n

Q: SVe -z) + 4 dz

A:

Q: -3(4x-5)-6=18

A: Given: −34x−5−6=18 To determine: The value of x.

Q: z? - 34z + 818 = 0

A: